Up date on my trubinator. I was able to get my first flight in a few days ago, this plane flies great. I only added 6o down thrust to the engine. I flew her at a bit more then 1/2 throttle and some full throttle passes down the field and I did not see the plane rise up at full throttle, so I guess Larry from boomerabg rc jets was right no need for a 15o down thrush, for what ever it is worth. I have a 120 kingtech in her, nice engine.